Dissertations / Theses on the topic 'Edifices'
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Biellmann, Thomas. "Edifices porphyrine-diaryléthène : synthèses et propriétés." Thesis, Strasbourg, 2017. http://www.theses.fr/2017STRAF021/document.
Full textThe main purpose of this thesis was the synthesis of new molecular structures, combining dithienylethenes and porphyrins, for applications in molecular electronics and spintronic. Metallated and free base porphyrins bearing four DTEs were characterizes and studied in solution by photochemistry and spectroelectrochemistry. The efficiency of switching of our systems reach 88 percent and strong quenching porphyrin’s fluorescence was reported. New synthetic pathways were investigated to prepare a broader scope of tetraDTEs-porphyrin derivatives. Moreover, to better understand the electronic communications between DTEs and porphyrins, a simpler bis(porphyrin)DTE molecular structure was synthetized and studied. These studies demonstrated showed the important role of the metal on photochromic behavior of dithienylethene – porphyrin architectures
Bonnery, André. "Narbonne paleochretienne. Les edifices du culte." Université Marc Bloch (Strasbourg) (1971-2008), 1986. http://www.theses.fr/1986STR20011.
Full textThe book deals with the christian origins of narbonne, through the knowledge of the cult monuments that have left material marks on the ground, or trough the engraved monuments kept in the museums of the town. It first studies the martyrium of the first bishop, paul, who evangelized the city in the course of the third century, and its shows the development of the cult that was organized around his tomb, as soon as the end of the fourth century. The difficult question of the situation of the fourth century cathedral is opened by the exam of a basilica with quadrangular chevet and of its baptistry in crypt. The architectural features of the monument particularly revealed syrian influences. A new reading of the dedicarory inscription of bishop rusticus, the study of the written documents about the ancient cathedral and the exam of architectural traces still existing, allow to know the ecclesia built inside the wall, in the fifth century. Thanks to the litterary sources and to the epigraphic monuments, the churches of suburbium can be situated. Saint marcel and saturnin basilica witnesses, with its reliquary, the ancientness of the worship for african martyrs. Saint felix basilica was stood up to honor the relics of the martyr of gerone. At the time of wisigoths it be came the cathedral for arians. The altar of minerve which comes from it, probably gives the opportunity to define one of the most ancient typologies of mensae in the septimano-catalan country. A last monument is analysed. It is a little monument which faithfully reproduces jesus'tomb after the improvements done at the time of constantin. So, through the monuments of cult it built during the first centuries, we can see the various impacts on the christian community of narbonne
Michaut, Cécile. "Briques organiques et inorganiques, edifices moleculaires magnetiques." Paris 11, 1995. http://www.theses.fr/1995PA112535.
Full textBretosh, Kateryna. "Edifices supramoléculaires fonctionnels : vers des aimants performants." Thesis, Toulouse 3, 2019. http://www.theses.fr/2019TOU30287.
Full textThis thesis deals with the control of magnetic anisotropy in the design of molecule-based magnetic materials. Magnetic anisotropy is highly related to the coordination environment of a metal ion. Herein we focused on 3d metal ions with pentagonal bipyramid coordination spheres that may exhibit a rather large magnetic anisotropy. A series of seven coordinate Fe(II) and Ni(II) complexes formed with a neutral pentadentate cyclic ligand (LN5PhenMe) were synthesized and their magnetic behaviors investigated. They have been found to exhibit axial (Ising-type) magnetic anisotropy with a negative zero-field splitting axial parameter D. Modulation of magnetic anisotropy was studied for Fe(II) complexes with various substituents in axial position (Fe(II)LN5PhenMeX2, where X= Cl-, Br- , I-, NCS-, ROH, {Ni(CN)4}2-) revealing D values spanning from ca -4 to -17 cm-1. Due to the large axial anisotropy induced by heavier halogen atoms in Br and I derivatives, these complexes showed SMM (Single Molecular Magnet) properties with energy barrier Ueff/kB ~ 70 K. These complexes are structurally robust and can be used as building units to form polynuclear systems. Their combination with a related trans-cyano K[CrLN3O2Ph(CN)2] complex allowed the synthesis of trinuclear complexes [{CrLN3O2Ph(CN)2}2MLN5PhenMe] (M= Fe(II) or Ni(II)), and a 1-D coordination polymer [{CrLN3O2Ph(CN)2}MLN5PhenMe][ClO4]n showing respectively, SMM and SCM (Single Chain Magnets) behaviors. The latter is the first example of SCM made with pentagonal bipyramid Ni centers
Matter, Michel. "Les edifices des spectacles en gaule lyonnaise." Université Marc Bloch (Strasbourg) (1971-2008), 1985. http://www.theses.fr/1985STR27005.
Full textThe thesis is a descriptive census of theatres and amphitheatres in the roman province of gallia lugdunensis. These monuments, as well as the so-called "theatres-amphitheatres" with characteristics of both buildings, are presented here according to a schema which, besides literary or epigraphical references and in the case of preserved archaeological remains, allows a typological study taking account of the form of the orchestra, the place and the structure of the scene-buildings, the eventual existence of lateral entrances and the general disposition of the cavea. The architectural description is followed by chapters devoted to the urban position of the monument, to the phases of its construction -or reconstruction-, in the same way as to the periods of its occupation. A synthesis attempts to draw the typological features for each category of monuments
Andreiadis, Eugen Sorin. "Edifices luminescents à base de lanthanides pour l'opto-électronique." Grenoble 1, 2009. http://www.theses.fr/2009GRE10050.
Full textLuminescent lanthanide complexes are receiving a large interest for their applications in the field of optoelectronics, as a result of their pure colors and high emission efficiencies. However, the development of new lanthanide chelates for optoelectronic devices has lagged behind that of other applications, and only a limited number of architectures have been tested. The aim of this work is to access new synthetic possibilities in the area of lanthanide emitters for optoelectronics, by designing specific ligands and studying the properties of their lanthanide complexes, considering their applications for solid state devices. To achieve this aim, we have designed, synthesized and studied the complexation of lanthanides by a series of ligands based on the terpyridine-, bipyridine- and pyridine-tetrazole motifs, appended with substituents having various electronic effects. The resulting complexes have been characterized by X-ray crystallography, NMR and luminescence studies. The emission efficiencies are very high in some cases, both in the visible and in the NIR region, demonstrating the clear influence of tuning the ligand structure on the photophysical properties of the final lanthanide complexes. Furthermore, we have synthesized, characterized and tested in OLED devices a new class of neutral complexes completed by β-diketonate units. Finally, in order to explore the sensitization of lanthanide ions by d-metal complexes, we have designed and synthesized, based on our previous studies, a new specific heterometallic architecture containing iridium complexes as lanthanide antennas, and we have investigated by luminescence measurements the energy transfer processes
Huang, Gang. "Synthesis, crystallographic and magnetic studies of lanthanide-based molecular edifices." Thesis, Rennes, INSA, 2017. http://www.theses.fr/2017ISAR0008/document.
Full textSingle-molecule-magnet (SMM) has attracted increasing attention in recent years due to their appealing potential for high-density storage devices. Much effort has been made to improve the magnetic performance through flexible coordination chemistry strategy.In this thesis, the work is organized in two main parts. The first part is constituted of chapter 2 and chapter 3, primarily focus on the Ln-Radical families aiming at designing zero-dimensional and one-dimensional single-molecule-magnet (SMM). The second part contains chapter 4 and chapter 5, in which the ligands are replaced by diamagnetic ones for the purpose of designing the multifunctional materials.In the first part, nine TEMPO-R (R represents the substituent) radicals are employed to construct zero-dimensional and one-dimensional complexes. These kinds of compounds were prepared by reactions in the dichloromethane/n-heptane co-solvents between the precursor [Ln(hfac)3(H2O)2] and TEMPO radicals. Subsequently their molecular structure as well as magnetic properties have been characterized and described. In chapter 2, four radicals (TEMPO-OCH3, TEMPO-NH2 TEMPO-Acetamido and TEMPO-OCH2CCH) are used to synthesize monometallic or dimetallic complexes, among which three are successful to construct the SMM. For the special case of TEMPO-OCH3 a rare light lanthanide ions (CeIII, PrIII and NdIII) SMM behavior is reported. The PrIII derivative is the first PrIII-based SMM ever reported. In chapter 3, the target is to design SMM in one dimension by using another five radicals: TEMPO-Methacrylate, TEMPO-OCOPh, TEMPO-oxo, TEMPO-OH and TEMPO-CN. Among all the chains, [Pr(hfac)3(H2O)(TEMPO-OH)]n (17), [Dy(hfac)3-TEMPO-OH)]n (18) and [Tb(hfac)3(TEMPO-CN)]n (22) are identified as chains of SMM. 22 exhibits the slowest magnetic relaxation among all the 4f-2p SMMs obtained in this thesis, with a small opening of magnetic hysteresis. Its analogue of [Gd(hfac)3(TEMPO-CN)]n (23) even exhibits one of the largest exchange values in Gd-2p compounds. Last a very rare example of bidimensional 4f-2p network of formula [(Ce(hfac)3)3(Oxo-TEMPO)4]n (15) is obtained.In chapter 4, the salt of a photo-switchable carboxylic ligand was reacted with LnIII ions to afford a chain-like arrangement of dinuclear complexes of formula [Ln(AZO)3(DMSO)(H2O)]2•4DMSO. Photo-sensitivity of the ligand under the irradiation of UV has been tested together with magnetic measurements in solution. In chapter 5, a Metal-Organic-Framework (MOF) (28) has been designed and characterized. Ln-Ln ferromagnetic interaction has been observed and diamagnetic doping highlight that, contrary to what observed on [Ln(AZO)3(DMSO)(H2O)]2•4DMSO, this interaction promote SMM behavior in a so-called MOF-SMM
McLean, Charlotte Elizabeth. "Shallow magmatic plumbing systems and edifices of monogenetic volcanic fields." Thesis, University of Glasgow, 2017. http://theses.gla.ac.uk/8418/.
Full textCLEMENCEAU, ROBERT. "Les edifices religieux du departement de l'herault au xixeme siecle." Montpellier 3, 1992. http://www.theses.fr/1992MON30038.
Full textIn 1801 02, religious buildings in the "departement" were in a bad state of disrepair. Nearly 60% of churches that had been kept open for regular public worship were in a state of utter decrepitude; there was no protestant church left. The first part of the thesis is an outline of the general evolution, from the signing of the concordat in 1801 02 to the separation of church and state in 1905 06, taking into account relevant legislative and admi nistrative measures throughout the century and the difficulties, espe cially financial difficulties, that the various fabrics, church and local councils had to face in the pursuit of their projects for reconstruction the second part deals, at greater length, with the various events that form the backbone of this general evolution, such as building or rebuil ding of churches, improvements and alterations, heavy works to preserve the very existence of the buildings concerned. The last part is devoted to the men who carried out the actual rebuil ding, either as initiators or as planners and contractors, and insists on the relationships they entertained with one another as well as with the higher authorities of church and state
Delample, Mathieu. "Edifices supramoléculaires dans le glycérol : caractérisation et application en catalyse." Poitiers, 2010. http://theses.edel.univ-poitiers.fr/theses/2010/Delample-Mathieu/2010-Delample-Mathieu-These.pdf.
Full textThis PhD work deals with the use of glycerol as a green and sustainable solvent. The main objective is to show that glycerol can be used as a solvent first, to obtain supramolecular buildings (cohesive solvent) and emulsions using an organic phase and then, to develop a catalysis in unconventional conditions (high boiling point and low vapour pressure). The first part consists in the study of aggregation properties using fatty acids as surfactants. By changing the nature of the counter-ion, these molecules allow producing various supramolecular assemblies such as micelles, vesicles and even tubes. In glycerol these aggregates show a smaller size compared to water. Those dispersions were then used in the formation of liquid crystal phases and emulsions with hexadecane as the oil component. In a second part, in order to develop selective catalytic processes in glycerol, we have synthesized new sugar-based surfactants. They are capable to (i) circumvent the low solubility of organic substrates in glycerol and (ii) limit the intrinsic reactivity of glycerol through the formation of hydrophobic domains. In one model reactions studied (Heck coupling), it is possible, by a control of temperature, to change the reaction selectivity. This allows us to envisage the synthesis of more valuable products. The selective extraction of the products formed in glycerol has been studied using supercritical CO2 mainly because the glycerol is poorly soluble in this solvent
Matter, Michel. "Les Edifices des spectacles en Gaule lyonnaise, Ier-Ve s." Lille 3 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb375949502.
Full textScott, Evelyn D. "The consequences of episodic magma supply for mature Martian volcanic edifices." Thesis, Lancaster University, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.274241.
Full textReynolds, Peter William. "Monogenetic basaltic edifices : their architecture, volcanology and importance in hydrocarbon basins." Thesis, Durham University, 2015. http://etheses.dur.ac.uk/11369/.
Full textJardin, Christophe. "Edifices carbonés et borocarbonés en chimie moléculaire et de l'état solide : étude théorique." Rennes 1, 2002. http://www.theses.fr/2002REN10122.
Full textLagrost, Corinne. "Electropolymerisation d'heterocycles conjugues en milieu contraint. Synthese et caracterisation de nouveaux edifices supramoleculaires." Paris 7, 2000. http://www.theses.fr/2000PA077123.
Full textLeahy, Kevin. "The geology of kimberlites from the Fort a la Corne area, Saskatchewan, Canada." Thesis, University of Leeds, 1996. http://etheses.whiterose.ac.uk/283/.
Full textCAYOL, VALERIE. "Analyse elastostatique tridimensionnelle du champ de deformations des edifices volcaniques par elements frontieres mixtes." Paris 7, 1996. http://www.theses.fr/1996PA077027.
Full textFrapper, Gilles. "Etude theorique de composes moleculaires et de l'etat solide contenant des edifices carbones ou borocarbones." Rennes 1, 1996. http://www.theses.fr/1996REN10033.
Full textChaix, Valérie. "Edifices ecclésiaux de la fin du Xème siècle au début du XIIème siècle en Normandie : formes et fonctions." Paris 10, 2008. http://www.theses.fr/2008PA100143.
Full textThis study focuses on ecclesial edifices built between the end of the 9th century and the middle of the 12th century in Normandy. About 15 churches will be thus examined. The purpose of this study is to offer a functional interpretation of architectural designs when possible : they will be analysed according to their liturgical, funeral, religious and even possibly non-religious uses. Architectonic, aesthetic and symbolic aspects will not be taken into account because of their technical or abstract character. However, they will be pointed out if necessary. First, the study will concentrate on the edifices themselves. The articulations between each of their architectural components will be analysed in order to reveal their exact characteristics. A thorough analysis of the written sources will provide significant clues concerning their customary functions. We will then be able to establish a series of monographs gathering all the useful information. Then, we will establish a regional typology of the architectural designs ; we will expand our research out of Normandy in order to make a comparative study of these components. After each formal synthesis, we will make a functional one following the same pattern. Finally, all the collected data will be carefully examined and we will then try to show if there is a system of close associations between a certain type of architectural arrangement and specific uses and functions
Colin, Marie-Geneviève. "Edifices et objets du culte chrétien dans le paysage rural de Novempopulanie (IVe-Xe siècles) : recherches d'archéologie et d'histoire." Toulouse 2, 2004. http://www.theses.fr/2004TOU20082.
Full textThe present work endeavours to bring to the fore Novempopulanian countryside progressive conversion to Christianity forms and modes, from buildings and Christian liturgical objects between the IVth and the Xth c. In this strongly Romanity borrowing province, a first scattering of churches seems to have been precociously built in the villages from the first half of the Vth c. Rich converted landowners built on the their properties private oratories a short time after. Antique built spaces re-used at the time of necropolis introduction or at the time of preromanesque and romanesque churches foundations, indicates the long establishment time of certain sites. A second cultual building generation appears in the second half of the VIIth and VIIIth c. , during this period the transpyrenean relations assert clearly. Arnesp church architecture and adornment in Valentine (Haute-Garonne french department) inspired by the VIIth c. Hispano-Visigothic architecture, are exemplaries in the spect. The rural Christian topography finishes take shape with the monastic initiative multiplication striking the Carolingian time. All conditions are combined from that time on, so that the rural parish may set according to the medieval term sense
Lamire, Mohammed. "Adaptation de groupements tetraedriques xo4 aux edifices octaedriques : etude structurale des deformations de la charpente et des possibilites d'insertion cationique." Caen, 1987. http://www.theses.fr/1987CAEN2035.
Full textZhao, Xingcun. "AN EXPLORATION OF CULTURAL HERITAGE TOURISM USING THE BRAND PERSONALITY THEORY: AN EXAMPLE OF THE THREE MEMORIAL EDIFICES OF CONFUCIUS." Kent State University / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=kent1558542739608648.
Full textGUILLAUMONT-GUIRAUDEN, AUDE. "Edifices moleculaires realises par l'association de complexes de molybdene et de molecules planes organiques. Relations entre la structure et les proprietes physiques." Paris 11, 1992. http://www.theses.fr/1992PA112458.
Full textBEURON, FABIENNE. "Etudes structurales en microscopie electronique de deux edifices macromoleculaires : (1) la glycoproteine gp160 de l'enveloppe du virus hiv1 : (2) un canal hydrique d'insectes homoptere." Rennes 1, 1994. http://www.theses.fr/1994REN10181.
Full textBooth, Melvin G. "From lost industrial edifices to a contemporary fantasia : a practice based investigation which examines the character and form of the post industrial shopping mall environment." Thesis, Sheffield Hallam University, 2000. http://shura.shu.ac.uk/19370/.
Full textSimsek, Gokce. "Interventions On Immovable Archaeological Heritage As A Tool For New Formation Process." Phd thesis, METU, 2009. http://etd.lib.metu.edu.tr/upload/3/12610570/index.pdf.
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new formation process&
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, which is based on two phases. The first phase deals with evaluation of changes in values through the &
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value formation process&
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. The second phase is related with the assessment of changes in the characteristics of archaeological edifice as a whole, in terms of its physical, functional and semantic characteristics. This approach enables the examination of the process of change starting from prior to excavation and the assessment of interventions through the principles of change (reliability, consistency, legibility) and the &
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value formation process&
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. The evaluation method is sampled on certain intervened archaeological edifices on the Curetes Street in Ephesus. The study concludes that the interventions are significant tools for making changes in archaeological edifices throughout its new lifecycle. The &
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value formation process&
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and the &
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new formation process&
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approach can make it possible to predict changes in archaeological edifices, prevent value conflicts caused by interventions and improve the quality of change shaped by interventions. Approaching the intervention process as a change management problem necessitates to develop appropriate change strategies and to define this process as a &
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new formation process&
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.
Tribet, Christophe. "Analyse et synthese de tensioactifs ioniques en vue de l'obtention d'edifices micellaires polymerises. Importance du caractere discret des charges micellaires dans la stabilite de ces edifices." Paris 6, 1993. http://www.theses.fr/1993PA066264.
Full textAdjani, Raphael Jay. "Towards a deep ecology of art, technology and being : an ontological investigation with particular reference to the rock-cut edifices of Ellora, India, and Tadao Ando’s water temple." Thesis, University of the Arts London, 2011. http://ualresearchonline.arts.ac.uk/5452/.
Full textAlva, Jiménez Alfonso, Loayza Jannet Fernández, Rojas Katherine Lucero, Vilca Albert Dante Quispe, and Salazar Raúl Daniel Vargas. "Uso de Aisladores Sísmicos Para Edificios Multifamiliares. Caso De Estudio: Edificio Multifamiliar Residencial Hungría." Master's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2003. http://hdl.handle.net/10757/654902.
Full textThis research demonstrate that the seismic performance of buildings can be improved by using isolators without affecting the profitability of the project. For this, it was evaluated in the "Residential Hungria" project, which is a multifamily building with 12 apartments and 10 parking spaces distributed in 4 floors and a semi- basement, respectively. The original configuration of the project was modified and a system of base insulators with lead core was included in order to compare the profitability between both projects (Original and modified with insulators). The results obtained in the first stage show that with a reduced number of floors (04 floors) the profitability of the project modified with insulators is lower than the original one, however, after evaluating multiple options, it was obtained that from 07 floors it have a NPV of S / 172,077 an IIR of 24% higher than the COK which is 20%. We know the Philosophy and Principles of Earthquake Resistant Design contained in Standard E.030 of the National Building Regulations, it is recognized that providing complete protection against all earthquakes is not technically or economically feasible for most structures, which is why isolators is mainly focused on structures in the health and education sectors. With this project we want to promote the application of insulators to more projects of buildings and multifamily housing, verifying that, it can be economically profitable for the builder, which would benefit the unattended demand of the population that requires a anti seismic building prepared for an earthquake, minimizes repair costs, deaths and victims in eventual high-impact seismic movement even having to invest an additional percentage in the purchase of the property.
Tesis
Fernández, Loayza Jannet, Vilca Albert Dante Quispe, Salazar Raúl Daniel Vargas, Rojas Katherine Reyna Lucero, and Jiménez Alfonso Renato Alva. "Uso de Aisladores Sísmicos Para Edificios Multifamiliares. Caso De Estudio: Edificio Multifamiliar Residencial Hungría." Master's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2020. http://hdl.handle.net/10757/654902.
Full textThis research demonstrate that the seismic performance of buildings can be improved by using isolators without affecting the profitability of the project. For this, it was evaluated in the "Residential Hungria" project, which is a multifamily building with 12 apartments and 10 parking spaces distributed in 4 floors and a semi- basement, respectively. The original configuration of the project was modified and a system of base insulators with lead core was included in order to compare the profitability between both projects (Original and modified with insulators). The results obtained in the first stage show that with a reduced number of floors (04 floors) the profitability of the project modified with insulators is lower than the original one, however, after evaluating multiple options, it was obtained that from 07 floors it have a NPV of S / 172,077 an IIR of 24% higher than the COK which is 20%. We know the Philosophy and Principles of Earthquake Resistant Design contained in Standard E.030 of the National Building Regulations, it is recognized that providing complete protection against all earthquakes is not technically or economically feasible for most structures, which is why isolators is mainly focused on structures in the health and education sectors. With this project we want to promote the application of insulators to more projects of buildings and multifamily housing, verifying that, it can be economically profitable for the builder, which would benefit the unattended demand of the population that requires a anti seismic building prepared for an earthquake, minimizes repair costs, deaths and victims in eventual high-impact seismic movement even having to invest an additional percentage in the purchase of the property.
Trabajo de investigación
Bovina, Riccardo. "Vulnerabilità sismica di edifici in muratura: il caso studio di un edificio residenziale a Bologna." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020. http://amslaurea.unibo.it/21866/.
Full textNAPOLITANO, Davide Ferdinando. "Progettazione energetica ed ambientale degli edifici: studi sull'ottimizzazione multi-obiettivo, dal singolo edificio al distretto." Doctoral thesis, Università degli studi di Bergamo, 2022. http://hdl.handle.net/10446/207091.
Full textBruno, Carrasco Elizabeth. "Síndrome del Edificio Enfermo." Bachelor's thesis, Pontificia Universidad Católica del Perú, 2015. http://tesis.pucp.edu.pe/repositorio/handle/123456789/8401.
Full textTrabajo académico
Mendak, Keith. "Beyond Edifice." VCU Scholars Compass, 2009. http://scholarscompass.vcu.edu/etd/1773.
Full textBradbury, Joseph D. "On Edifice." DigitalCommons@USU, 2013. https://digitalcommons.usu.edu/etd/2013.
Full textTello, Barrios Steve Jaime. "Análisis de producción y seguridad de la torre grúa en edificios multifamiliares de 20 pisos caso "Edificio Liberty"." Bachelor's thesis, Pontificia Universidad Católica del Perú, 2020. http://hdl.handle.net/20.500.12404/18961.
Full textPalomino, Marcel, Sanz Laura Sanz, Pesantes Tatiana Cabrejos, and Cordova Melissa Noél. "Proyecto de construcción de “Edificio Barcelona 209”." Master's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2015. http://hdl.handle.net/10757/625192.
Full textTesis
Mor, Martínez Gerard. "Statistical learning methods for energy assessment in buildings with applications at different geographic levels." Doctoral thesis, Universitat de Lleida, 2022. http://hdl.handle.net/10803/673879.
Full textEl sector de la edificación, sin incluir la industria, es uno de los principales focos de consumo energético del mundo. Supone alrededor de un 30% del total de energía final consumida mundialmente. Además, sus emisiones de dióxido de carbono suponen un 28% respecto al total, ya que todavía buena parte del combustible utilizado para generar esta energía final es de origen no renovable. Actualmente, existe la extrema necesidad de reducir estas emisiones contaminantes durante los siguientes años debido a los problemas de calentamiento global que estamos viviendo. Además, el pico de producción de los combustibles fósiles, o es cercano o ya lo hemos sobrepasado durante la última década. Este hecho conllevará el fin de los combustibles fósiles a precio asequible. Por lo tanto, el mundo debe dirigirse hacia una estrategia energética encaminada a incrementar la eficiencia en la demanda y a consumir energía producida mediante combustibles renovables. Con este fin, la implementación de modelos matemáticos que ayuden a caracterizar, simular y a predecir el consumo energético en el sector de la edificación supone un paso clave en este proceso de transición energética. En el marco de esta Tesis se ha implementado una plataforma para almacenar y analizar masivamente datos energéticos, y se han planteado tres casos de uso más concretos que hacen referencia a algunas de las problemáticas más recurrentes en cada uno de los principales niveles geográficos en el sector edificación (nivel vivienda, edificio, o distrito). Los objetivos de estas analíticas son informar y alertar a usuarios finales sobre su consumo energético, optimizar la demanda o el coste energético, maximizar el consumo procedente de producción renovable, o inferir características energéticas aparentemente desconocidas. Inicialmente, esta Tesis presenta la plataforma de analítica diseñada para el análisis masivo de contadores inteligentes de electricidad. Aparte, se detallan los servicios de información energética para usuarios finales implementados, y se presentan los resultados de ahorro estimado producido (3% a 22%) a lo largo del proyecto IEE Empowering para tres comercializadoras de electricidad. Posteriormente, se presentan tres aplicaciones específicas tratando distintos niveles de agregación. En la primera de ellas, se presenta una metodología novedosa para replicar virtualmente el control de los sistemas comandados por termostato en el sector residencial utilizando modelos basados en datos. Los resultados de esta investigación muestran que se puede conseguir un ahorro energético del 18,1% y del 36,5% de media, si se reduce la temperatura de consigna habitual en 1ºC y 2ºC, respectivamente. En la segunda aplicación se han implementado tres estrategias de Control Predictivo mediante Modelos (MPC, en inglés) en tres lugares distintos de Europa, con el objetivo de evaluar la flexibilidad energética que puede lograrse cuando se aplica un control más inteligente a sistemas de calefacción eléctricos existentes en un edificio o un conjunto muy pequeño de edificios. Los resultados del método muestran que las bombas de calor tienen el potencial de proporcionar una importante flexibilidad de respuesta a la demanda en los países analizados. Sin embargo, en ocasiones tienen problemas en cuanto a su tiempo de respuesta y fiabilidad, lo que puede afectar a su disponibilidad para el mercado de reserva de electricidad. En la tercera y última aplicación, se presenta una metodología de caracterización del consumo eléctrico sobre grandes conjuntos de edificios, por ejemplo distritos enteros o códigos postales. Se basa en el análisis estadístico de los consumos energéticos horarios agregados a cada una de las áreas de interés, y su correlación con la información meteorológica, catastral y las características socioeconómicas. Este método se ha validado para interpretar los factores de cambio en el consumo eléctrico de la provincia de Lleida (España).
The building sector, excluding its industry, is one of the world's largest energy consumers. 2019 accounted for around 30% of the total final energy consumed worldwide. In addition, its carbon dioxide emissions accounted for 28% of the total, as much of the fuel used to generate this final energy is still of non-renewable origin. Currently, there is an extreme need to reduce these pollutant emissions over the next few years due to the global warming problems we are experiencing. In addition, the peak of fossil fuel production is either near or has already been exceeded during the last decade. This will lead to the end of affordable fossil fuels. Therefore, the world must move towards an energy strategy aimed at increasing demand-side efficiency and consuming energy produced from renewable fuels. To this end, implementing mathematical models to help characterise, simulate and predict energy consumption in the building sector is a key step in this energy transition process. Within the framework of this Thesis, a platform for storing and massively analysing energy data has been implemented. Additionally, three more specific use cases have been proposed that refer to some of the most recurrent problems at each of the main geographical levels in the building sector (dwelling, building or district level). The objectives of these use cases are to inform and alert end-users about their energy consumption, optimising energy demand or cost, maximising energy consumption from renewable generation, or inferring apparently unknown energy characteristics of buildings and their occupants. This Thesis presents the data analytics platform designed and developed to deal with the massive analysis of a vast amount of data coming from electricity smart meters. Furthermore, the implemented energy information services for end-users are presented, and the estimated energy savings generated by those services, quantified within the IEE Empowering project, are presented (3 to 22%). Subsequently, three applications are introduced, each one dealing with a specific geographical level. In the first one, a novel methodology to virtually replicate the control of thermostatically-controlled systems is presented. It is applied over a set of residential dwellings and it is based on data-driven models. Some promising outcomes showed during warm conditions (7-15ºC), for example, reducing the usual set-point temperature of the thermostat by 1ºC or 2ºC would lead to energy savings of 18.1% and 36.5% on average, respectively. In the second application, three Model Predictive Control (MPC) strategies have been implemented in different locations in Europe to assess the energy flexibility that can be achieved when a smarter control is applied to existing electricity driven heating or cooling systems in several building typologies and electricity markets. The results showed that electric heat pumps can provide significant demand response flexibility in the respective analysed electricity markets. However, they sometimes have problems regarding response time and reliability, which can affect their availability for the standby electricity market. Finally, in the third and last case study, a methodology for characterising the electricity consumption of large sets of buildings, e.g. entire districts or postal codes, is presented. The methodology is based on statistical analysis of the aggregated hourly energy consumption of the whole area of interest, as well as its correlation against meteorological information, cadastral data and socio-economic characteristics. This methodology has been validated to interpret the main drivers of electricity consumption along the whole province of Lleida (Spain).
Huari, Wilson Carlos Eduardo. "Estructuras de un edificio de departamentos de diez pisos, ubicado en una esquina de Miraflores, dentro de un conjunto conformado por tres edificios." Bachelor's thesis, Pontificia Universidad Católica del Perú, 2010. http://tesis.pucp.edu.pe/repositorio/handle/123456789/502.
Full textTesis
Schultz, Arlan N. (Arlan Nelson). "Edifice : op.4, no.2." Thesis, McGill University, 1995. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=22539.
Full textThe philosophical impetus of this work stems from the process of perspectival redefinition, the resultant alteration in perceptual space being of primary importance. This could be viewed as the meta-text of the poem and forms the basis for an iconic realization of this concept in "EDIFICE".
The work is characterized by the unusual spatial disposition of its constituent ensembles. Specifically, the two mixed choirs are antiphonally situated, one on either side of the audience, with the wood winds and brass set in two concentric circles between the two choirs. The wood winds and bass trombone are enclosed by the remaining brass. This arrangement of the instruments relates directly to the imagery implicit in the third segment of the poem; " ... I will not listen, My self is pouring Outside me; Like a cast of metal Covers me ... ".
In terms of compositional designs the work explores such techniques as cyclical permutation of phonemic units derived through the phonetic fragmentation of text segments; phonemic manipulation in a multi-layered texture for the purpose of timbral variation; inexact rhythmic imitation, termed "quasi cannon"; serialized and "eroded" breathing rhythms; continuous redisposition of semi-chromatic pitch cells as foundational harmonic structures; and textural "cross-fading" within the antiphonal distribution of forces.
Viteri, Villanueva Wálter, Rosalino Vicente Rojas, Cobos Alejandro Vásquez, Wong Eduardo William Tam, and Padilla Daniel Osores. "Edificio Bach." Universidad Peruana de Ciencias Aplicadas - UPC. Escuela de Postgrado, 2009. http://hdl.handle.net/10757/273994.
Full textRieradevall, i. Pons Josep M. "Rehabilitación energética de edificios : la piel del edificio. Los polígonos de vivienda de los años 70 en Barcelona : la rehabilitación del polígono de Montbau." Doctoral thesis, Universitat Politècnica de Catalunya, 2014. http://hdl.handle.net/10803/285002.
Full textEn esta tesis y sobre las condiciones actuales del planeta y las condiciones particulares de una España en crisis económica, se propone un estudio que permiita analizar la eficacia de rehabilitar la piel de los edificios existentes atendiendo a criterios energéticos, económicos y de emisiones de C02 eq. La piel del edificio es la parte más expuesta a las condiciones climáticas exteriores y condiciona la demanda de energía interna para conseguir el confort para hacerlo habitable. El estudio de la envolvente, su situación actual en cuanto a demandas energéticas ,económicas y que emisiones de C02, arrojará los resultados y bondades de una rehabilitación de ésta a mediano y largo plazo. Como objeto de estudio se centró en el barrio de Montbau, conjunto de edificios constituido por unos 30 edificios de diversas características, construido en los años sesenta que acusa en sus condiciones actuales pérdida de energía a través de su envolvente y demanda un alto consumo de esta para su calefacción y refrigeración, generando de emisiones de C02 eq a la atmósfera. Para el análisis y estudio de las condiciones y posibles afectaciones se establecieron los edificios tipo representativos: edificio A dúplex, edificio E/F bloque lineal,edificio Q torre. edificio unifamiliar UNI 14 para las viviendas adosadas. Una vez conocidas las demandas y la situación de la enlvolvente de los edificios tipo, el estudio propone soluciones constructivas para su rehabilitación,a través de las cuales se mejorarían las condiciones interiores, condiciones de confort, así como la necesaria reducción de emisiones de C02 eq a la atmósfera. Para realizar la diagnosis de los edificios y estudiar su comportami ento, se utilizó el programa Desingbuilder y como motor de cálculo interno, el programa Energyplus, programa desarrollado por el Departamento de Energía de los Estados Unidos. Con este se analizó el consumo de energía y emisiones de C02 eq en función de cómo está construido un edificio y cuáles son sus instalaciones. Se realizó un modelo de los 4 edificios tipo con el programa, sus características físicas y arquitectónicas, se definió su envolvente, carpinterías, filtraciones de aire, sistemas de calefacción, producción de agua caliente,,iluminación y mediante el programa DesingBuilder de simulación energética, se hizo una evaluación de la demanda actual de energía, emisiones de C02 eq y gasto económico (poniendo precio a la energía, valores del año 2012). Para analizar el comportami ento y necesidades en climas diferentes y localizaciones alternativas se hizo el análisis hipotético en ciudades con condiciones climáticas diferentes escogiendo Madrid y Gerona como alternativas. Así mismo se realizó el estudio de las afectaciones en cuanto a variación de sus posiciones para con los resultados, extrapolar el estudio al conjunto de edificaciones y obtener los resultados globales a nivel de barrio. A lo largo de estudio se verá el análisis detallado y la evolución de los resultados a través de cuadros y gráficas que acompañan el texto para arrojar las necesidades y gastos de los edificios sin rehabilitar y estos mismos tras la rehabilitación.Las mejoras evidentes con el cambio de las carpinterías ,la intervención de la envolvente y los aislamientos con las soluciones constructivas evidenciarán en cifras las bondades y la necesidad de estas intervenciones. La pertinencia de este estudio radica en la necesidad de enfrentar temas como la rehabilitación de edificios antes de contemplar la demolición o construcción del parque inmobiliario de cara a la sostenibilidad del planeta, para ofrecer una alternativa de futuro sostenible y albergo ycobijo en condiciones óptimas. Las cifras ofrecen resultados contundentes en cuanto a gastos, costes, ahorro de energía yemisiones de gases a la atmósfera,cuyos resultados en las gráficas y cuadros ofrecen una lectura que abre espacio a futuros trabajos de investigación y puesta en marcha de proyectos tanto a nivel local como mundial
Flacco, Giuseppe <1981>. "Edificio-Impianto: ruolo dell'involucro e dell'impiantistica. Miglioramento delle prestazioni energetiche degli edifici attraverso progetti innovativi che anticipano l'applicazione della Direttiva CE 2010/31." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2011. http://amsdottorato.unibo.it/3359/1/FLACCO_GIUSEPPE_TESI.pdf.
Full textFlacco, Giuseppe <1981>. "Edificio-Impianto: ruolo dell'involucro e dell'impiantistica. Miglioramento delle prestazioni energetiche degli edifici attraverso progetti innovativi che anticipano l'applicazione della Direttiva CE 2010/31." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2011. http://amsdottorato.unibo.it/3359/.
Full textMême, Aurélie. "Développement de la spectrométrie de masse pour l'étude d'édifices non-covalents en chimie et en biologie." Strasbourg, 2010. https://publication-theses.unistra.fr/public/theses_doctorat/2010/MEME_Aurelie_2010.pdf.
Full textStudying the non-covalent interactions in chemistry and biology cannot be ignored, considering their omnipresence. The most frequently used analytical techniques, such as RMN or X-ray crystallography, are difficult or even impossible to implement to the analysis of some non-covalent architectures. New analytical resources are thus required to solve these issues. During this thesis, mass spectrometry potential has been evaluated, especially through two soft ionization techniques: the Electrospray Ionization (ESI-MS) and the Matrix-Assisted Laser Desorption/Ionization (MALDI-MS). This work has been based on three axes: i) the analysis of neutral architectures, indissoluble architectures or architectures soluble in high volatile solvents as dichloromethane or chloroform: these analyses give the opportunity to test out a MALDI-MS approach as an alternative to ESI-MS, ii) in vivo and in vitro study of a small therapeutic molecule, named myo-Inositol trispyrophosphate (ITPP), in blood : the goal of this study is to better understand the ITPP regulation mechanism, iii) the study of Adx/AdR complex, involved in vertebrates steroids biosynthesis : the measurement of stability constants of complexes formed from different Adx variants give the opportunity to better understand the interaction mechanism between these two redox partners during the electron transfer
Torres, Rivas Alba. "Mathematical modelling to aid in the transition towards more sustainable buildings." Doctoral thesis, Universitat Rovira i Virgili, 2020. http://hdl.handle.net/10803/669290.
Full textEl objetivo de esta tesis es desarrollar herramientas que ayuden en les primeras fases del diseño de edificios y ayuden en el proceso de toma de decisiones con el objetivo de conseguir alternativas más sostenibles. La sociedad actual está más concienciada respecto la eficiencia energética y busca alternativas más respetuosas con el medio ambiente. Por este motivo, compañías y autoridades buscan alternativas más respetuosas, pero manteniendo su eficiencia económica. En esta tesis nos centraremos en la eficiencia energética del parque de edificios, proponiendo alternativas que reduzcan la demanda energética y se analizará el efecto de las alternativas a escala regional. Los aislantes formados per agromateriales parecen una opción interesante debido a sus propiedades térmicas i el su presupuesto bajo impacto ambiental. Pretendemos generar una herramienta de optimización que ayude a identificar las soluciones optimes con menor coste e impacto ambiental sin riesgo de generar humedades. También se propone la generación sistemática de materiales combinados que ayuden a ampliar el mercado de agromateriales de aislamiento y, finalmente, se ha evaluado el efecto de la rehabilitación de edificios a escala regional. Para ilustrar las posibilidades de las metodologías propuestas, se ha modelado una edificación tipo cubículo como caso de estudio i se ha analizado el stock del área regional de Cataluña. Pese a esto, hay que considerar que estas metodologías son suficientemente generales para poder incorporar diferentes modelos de construcción, funciones objetivo o variables.
The goal of this thesis is to provide tools to assess the early design steps of buildings and support the decision-making process towards more sustainable alternatives. Nowadays society is more concern about energy efficiency and seek for more environmental alternatives. As a result, companies and authorities are seeking for alternatives that are environmentally friendly but also cost-effective. In this thesis we will be focus in the energy efficiency in the building sector, providing alternatives that reduces the energy demand and analyse the regional effect of the alternatives. Bio-based building insulation seems an appealing alternative since it reduces the energy demand of buildings with what seems as low embodied material. We aim to provide an optimization tool to assess the search of optimal solutions in terms of cost and environmental impact without condensation risk. We also assess a systematic generation of bio-based composites to improve the market share for bio-based insulation and a regional assessment has been assessed to identify the potential of building retrofit un large areas. To illustrate the capabilities of those methodologies, a cubicle-like house has been considered as the case study and the building stock of the regional area of Catalonia has been assessed. Despite that, the proposed methodology can be applied with other building models, objective functions and variables.
Franco, de Souza Ferreyra Parcemón Enrique, Tirapo Danny Jean Galán, and Linares Joana Jenisse García. "Aplicación de la metodología VDC a la construcción de edificios multifamiliares de baja densidad. Caso de estudio: Edificio San Fernando 263 en Miraflores, Lima - Perú." Master's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2017. http://hdl.handle.net/10757/623976.
Full textTesis
Sánchez, Capristán Luis Carlos, and D’Onofrio Arnaldo Javier Chávez. "Edificio multifamiliar Metrópoli." Master's thesis, Pontificia Universidad Católica del Perú, 2018. http://tesis.pucp.edu.pe/repositorio/handle/123456789/13593.
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Grotta, Danubia de Lima. "Materiais e técnicas contemporâneas para controle de ruído aéreo em edifícios de escritórios: subsídios para especificações." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/18/18141/tde-26052009-112244/.
Full textBig cities have been taken the ground thought freeways and avenues, where constant and loud noise takes place. At theses ways, corporate edifices are also often established, so they naturally become exposed to the external noise interference, regardless the own internal facilities noising. The consequence is that people how work at these places are more prone to be less productive, turning it into a drawback to the corporate. The scenario described above is very concerning. This general research objective is to study techniques and industrialized material in order to reduce and control the noise propagation thought the air on for corporate facilities, focused at the last ten years time frame. It will focus on study and present the technical characteristics for acoustic absorption and/or isolation of roof lining, acoustic barriers, walls, floor, office layout, furniture, glasses, air-conditioner, and sound masking techniques. The specific research objective is to analyze the materials for acoustic handling, based on acoustic classification indexes that relate to the material performance, for absorption and isolation, as listed: NRC (Noise Reduction Coefficient), \'alfa\' (Sound Absorption Coefficient), \'alfa\'w (Pounder Sound Absorption Coefficient), Rw (Noise Reduction Index) and STC (Sound Transmission Class). The objective of this research is to be a single point of reference for technical data regarding the utilization of materials that can be used to control the sound propagation thought the air on corporate edifices; the classification of analysis and performance as well as the evaluation of technical information available on Brazilian product catalogs. The research result offers a baseline for those who look for criteria during the speciation and implementation of corporative spaces. The conclusion of this work is done with the Authors considerations regarding the utilization of materials and techniques, as well the necessity of creation and production of wider product portfolio.
Asensi, Carles Jaume. "Espais comuns als edificis col·lectius d’habitatge social." Doctoral thesis, Universitat Politècnica de Catalunya, 2016. http://hdl.handle.net/10803/383029.
Full textPropósit del treball: Es pretén explorar les possibilitats de millorar les condicions ambientals dels usuaris d'edificis col·lectius d'habitatge mitjançant el desenvolupament dels espais comuns com a espais de relació social situats entre l'ámbit públic urba i el privat de l'habitatge. El treball aprofundeix en l'estudi dels espais comuns per situar-los en el mateix nivel! de prioritats que la distribució interior dels habitatges. Si a partir del Moviment Modern l'habitatge s'ha convertit en un dels temes centrals de la disciplina arquitectónica i la tipologia ha evolucionat significativament, cercant sempre millors condicions de vida per als usuaris, aquesta evolució no s'ha produit tant intensament respecte dels sistemes d'agregació i dels espais comuns dels edificis col·lectius d'habitatges. Es proposa el desenvolupament dels espais comuns com a possible alternativa als plantejaments actuals en materia d'habitatge social, entenent que són determinants per millorar les condicions de vida dels seus habitants. Analisi: S'entén l'habitatge com un dret fonamental i es defineix habitatge social com el que regula i/o promou l'administració pública oferint-lo a la societat per tal de garantir un habitatge digne a tota la població. Un repas historic del que ha estat l'habitatge social a Europa permet entendre el significat que té en els diferents contextos urbans. Per comprendre el projecte d'habitatge social com a concepte, s'estudia l'evolució que s'ha produit a Catalunya respecte dels emplaçaments, dels sistemes d'agregació i també respecte dels tipus. Aquesta mirada general permet reflexionar sobre la influencia que l'habitatge social pot tenir en el desenvolupament urba de les ciutats. Un cop entesa la importancia de l'habitatge social, s'aprofundeix en l'estudi dels espais comuns escollint determinades actuacions europees que els han desenvolupat especialment. Es tracta de diferents propostes de construir habitatge col·lectiu que,d'una manera voluntaria o no,han definit diverses formes d'interpretar els espais comuns. Els exemples es contextualitzen i s'analitza la relació dels espais definits tant amb l'entorn com amb els habitatges .Amb la mirada centrada en els espais comuns, es realitza una analisi més específica de tres actuacions d'habitatge social de l'Area Metropolitana de Barcelona. En els tres casos els espais comuns es desenvolupen especialment com a possibles llocs de relació entre els veins i, també , de relació amb l'entorn urba. Amb la voluntat de contrastar l'analisi amb la situació actual, també s'estudien dos projectes actuals recentment construns a la ciutat de Barcelona on s'han desenvolupat especialment els espais comuns. Posteriorment, la recerca se centra exclusivament en els espais comuns com a elements de projecte als edificis d'habitatge col·lectiu. L'analisi es focalitza en aquests espais i s'estructura en tres escales d'observació: l'escala urbana, l'escala de l'edifici i l'escala doméstica. En aquesta fase s'estudia l'espai concret definit i no tant cadascun dels projectes ni els seus contextos. Finalment, s'estudia l'ús que es fa dels espais comuns en dos projectes paradigmatics d'habitatge social col·lectiu de l'Area Metropolitana de Barcelona: La Casa Bloc i el Walden 7. Es tracta de dos exemples amb formes molt diferents d'interpretar l'espai comú com un espai essencial en els edificis col·lectius d'habitatges. Conclusions: A partir de l'analisi efectuat es determinen les possibilitats reals de potenciar els espais comuns en el context actualde l'habitatge social i, per tant, d'aconseguir millorar les condicions de vida per als seus habitants. Per últim es proposa l'aplicació práctica de les reflexions extretes del treball de recerca en tres contextos diferents de la ciutat de Barcelona. En cada cas es detecta una situació existent amb certes mancances i es plantegen propostes de millora